From 8f62831b9d1beed6aabcf8549b0bd6a471e5c167 Mon Sep 17 00:00:00 2001
From: AlexSSD7 <alexandersadovskyi7@protonmail.com>
Date: Wed, 30 Aug 2023 14:53:22 +0100
Subject: [PATCH] Version cmd

---
 cmd/root.go        |  3 +--
 cmd/version.go     | 17 +++++++++++++++++
 constants/linsk.go |  3 +++
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 cmd/version.go
 create mode 100644 constants/linsk.go

diff --git a/cmd/root.go b/cmd/root.go
index 67781d5..9eae79c 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -33,8 +33,6 @@ var vmSSHSetupTimeoutFlag uint32
 var vmOSUpTimeoutFlag uint32
 var dataDirFlag string
 
-// TODO: Version command.
-
 func init() {
 	slog.SetDefault(slog.New(slog.NewTextHandler(os.Stderr, nil)))
 
@@ -43,6 +41,7 @@ func init() {
 	rootCmd.AddCommand(shellCmd)
 	rootCmd.AddCommand(cleanCmd)
 	rootCmd.AddCommand(buildCmd)
+	rootCmd.AddCommand(versionCmd)
 
 	rootCmd.PersistentFlags().BoolVar(&vmDebugFlag, "vm-debug", false, "Enables the VM debug mode. This will open an accessible VM monitor. You can log in with root user and no password.")
 	rootCmd.PersistentFlags().BoolVar(&unrestrictedNetworkingFlag, "vm-unrestricted-networking", false, "Enables unrestricted networking. This will allow the VM to connect to the internet.")
diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 0000000..c3c53ea
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,17 @@
+package cmd
+
+import (
+	"fmt"
+	"runtime"
+
+	"github.com/AlexSSD7/linsk/constants"
+	"github.com/spf13/cobra"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Show Linsk version.",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("Linsk %v %v/%v %v", constants.Version, runtime.GOOS, runtime.GOARCH, runtime.Version())
+	},
+}
diff --git a/constants/linsk.go b/constants/linsk.go
new file mode 100644
index 0000000..b56cb19
--- /dev/null
+++ b/constants/linsk.go
@@ -0,0 +1,3 @@
+package constants
+
+const Version = "v1.0.0"